Do not create dc_state within display_resume, since it's being
constructed within atomic check.
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NLeo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>